For 1-3, Use L'Hopital's Rule to evaluate the limits.

1.                2.                         3.               

For 4-6, determine whether the improper integrals converge or diverge. Evaluate the integrals that converge.

4.              5.                         6                .

7. Evaluate the integral by calculator:

For 8-14, evaluate the integrals by hand. Do any six of these 7 problems.

8.       9.                       10.           

11.          12.                        13.   

14.